Finding the Third Proportional to 2,219,409 and 4,849,758

Step by Step Solution

1. Step 1: Write the proportion equation
   2,219,409 : 4,849,758 = 4,849,758 : x
2. Step 2: Convert to fraction form
   2,219,409/4,849,758 = 4,849,758/x
3. Step 3: Cross multiply
   2,219,409x = 4,849,758 × 4,849,758
4. Step 4: Simplify right side
   2,219,409x = 23,520,152,658,564
5. Step 5: Solve for x
   x = 23,520,152,658,564/2,219,409
6. Step 6: Final answer
   x = 10,597,484.58